Gia Certified Jewelry
21st Century and Contemporary Contemporary Cocktail Rings
Diamond, White Diamond, Tourmaline, 18k Gold, White Gold
21st Century and Contemporary Engagement Rings
Diamond, 18k Gold, Rose Gold, White Gold
2010s American Modern Loose Gemstones
Diamond
2010s Modern Engagement Rings
Diamond
2010s Modern Engagement Rings
Diamond
21st Century and Contemporary American Dangle Earrings
Diamond, Platinum
21st Century and Contemporary American Chandelier Earrings
Diamond, Platinum
21st Century and Contemporary Engagement Rings
Diamond, White Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary American Modern Clip-on Earrings
Diamond, Platinum
21st Century and Contemporary American Drop Earrings
Diamond, Ruby, Platinum, 18k Gold, Rose Gold
21st Century and Contemporary American Contemporary Tennis Bracelets
Diamond, 18k Gold
21st Century and Contemporary American Contemporary Drop Earrings
Diamond, Platinum
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, 18k Gold
21st Century and Contemporary American Contemporary Stud Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Contemporary Chandelier Earrings
White Diamond, Yellow Diamond, 18k Gold, Platinum
21st Century and Contemporary American Wedding Rings
Diamond, Platinum
21st Century and Contemporary American Choker Necklaces
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Drop Earrings
Yellow Diamond, Platinum
21st Century and Contemporary American Dangle Earrings
White Diamond, Yellow Diamond, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary American Cocktail Rings
Diamond, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary American Contemporary Drop Earrings
Yellow Diamond, Platinum
21st Century and Contemporary American Engagement Rings
Diamond, 14k Gold, White Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary Pendant Necklaces
Yellow Diamond, 18k Gold, White Gold
21st Century and Contemporary American Wedding Rings
Diamond, Platinum
21st Century and Contemporary American Contemporary Pendant Necklaces
Diamond, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Yellow Diamond, Platinum
21st Century and Contemporary American Cocktail Rings
Pink Diamond, 18k Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Diamond, Sapphire, Platinum
21st Century and Contemporary American Wedding Rings
Yellow Diamond, 18k Gold
21st Century and Contemporary American Cocktail Rings
Yellow Diamond, 18k Gold, Platinum
21st Century and Contemporary American Contemporary Wedding Rings
Diamond, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, 18k Gold
21st Century and Contemporary American Contemporary Cocktail Rings
Emerald, 18k Gold, Yellow Gold
21st Century and Contemporary American Stud Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Wedding Rings
Diamond, Platinum
21st Century and Contemporary American Cocktail Rings
Sapphire, 18k Gold, White Gold
21st Century and Contemporary American Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Contemporary Engagement Rings
Yellow Diamond, Platinum
21st Century and Contemporary American Contemporary Cocktail Rings
Yellow Diamond, 18k Gold, White Gold
21st Century and Contemporary American Solitaire Rings
Diamond, Platinum
21st Century and Contemporary American Engagement Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Stud Earrings
Yellow Diamond, Diamond, 18k Gold, Yellow Gold
21st Century and Contemporary American Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Contemporary Cocktail Rings
Yellow Diamond, Platinum
21st Century and Contemporary American Romantic Engagement Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, Platinum
21st Century and Contemporary American Cocktail Rings
Yellow Diamond, Yellow Gold, Platinum, 18k Gold
21st Century and Contemporary American Stud Earrings
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Cocktail Rings
Yellow Diamond, 18k Gold, Yellow Gold, Platinum
21st Century and Contemporary American More Rings
Yellow Diamond, White Diamond, Platinum
21st Century and Contemporary American Cocktail Rings
White Diamond, Yellow Diamond, 18k Gold, White Gold, Platinum
21st Century and Contemporary American Cocktail Rings
Yellow Diamond, 18k Gold, White Gold
21st Century and Contemporary American Contemporary Engagement Rings
Diamond, 18k Gold, Platinum
21st Century and Contemporary American Engagement Rings
Yellow Diamond, Platinum
21st Century and Contemporary American Engagement Rings
Diamond, 18k Gold, White Gold
21st Century and Contemporary American Modern Stud Earrings
White Diamond, 18k Gold, White Gold
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Gia Certified Jewelry For Sale on 1stDibs
How Much is a Gia Certified Jewelry?
- 1stDibs ExpertApril 5, 2022Yes, Cartier diamonds are indeed GIA certified. The Gemological Institute of America (GIA) works closely with Cartier and certifies everything from the cut and clarity to the color of the gem. Shop a collection of expertly vetted Cartier jewelry from some of the world’s top sellers on 1stDibs.
- 1stDibs ExpertAugust 17, 2021In the United States, diamond rings are certified by an official gemological laboratory known as the Gemological Institute of America. A certified diamond ring means that the diamond has undergone a quality analysis by experts at an institution such as the GIA and these experts have issued a lab report that is indicative of the grading process.
- 1stDibs ExpertFebruary 22, 2021When a diamond is GIA certified, it means that the stone has undergone the meticulous set of grading procedures that have been established by the Gemological Institute of America. The GIA is not a jeweler — it is an independent, nonprofit group that sets the standards for determining the quality of a diamond.
- What does GIA mean in jewelry?1 Answer1stDibs ExpertMarch 25, 2024In jewelry, GIA means the Gemological Institute of America. Founded in 1931, it is a nonprofit organization that conducts research on and educates the public about gemstones. During the 1950s, GIA unveiled a grading system to help consumers evaluate diamonds, and you will still see GIA ratings used today to describe the cut, clarity and color of gemstones. On 1stDibs, explore a wide range of jewelry.
- 1stDibs ExpertFebruary 13, 2023While diamond studs don't need to be GIA-certified to be sold, experts typically recommend that you only purchase diamonds that carry certification from the Gemological Institute of America (GIA) or Authentic Gem Security Lab (AGSL). Certifications bring transparency to the buying process, allowing you to know the level of quality of a diamond before you purchase it. Shop a collection of vintage and modern diamond gemstone earrings from some of the world’s top jewelers on 1stDibs.
- 1stDibs ExpertMarch 22, 2022Whether Neil Lane diamonds are GIA-certified or not depends on the piece. All of the diamonds featured in rings and other jewelry designs from the Neil Lane Couture collection do carry GIA certification. Pieces made for third-party retailers may not. On 1stDibs, find a collection of Neil Lane jewelry.
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